Guangzhou Guanggao High Voltage Electric Apparatus Co.,Ltd.
                                                                                                           
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Since 1958
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250 kVA Single-Phase Pole Mounted CSP Transformer with 500W No-Load Loss and 2000W Full-Load Loss

Price Negotiable
Price: Negotiable
MOQ: Negotiable
Delivery Time: Negotiable
Brand: GuangGao
Product Description
Product Specifications
Rating (kVA) No-Load Loss (W) Full-Load Loss (W) Oil Weight (kg) Total Weight (kg)
5 19 75 15 92
10 36 120 22 150
15 50 195 30 210
25 80 290 45 258
37.5 105 360 50 340
50 135 500 62 395
75 190 650 88 480
100 210 850 94 530
167 350 1410 138 680
250 500 2000 250 990
333 650 2500 300 1160
* Above specification may be changed to improve performance.
* Transformer of other specification than listed above can be made to order.
Product Overview

Single-phase pole-mounted transformers are widely used in distribution networks across European, American, and Southeast Asian countries. These CSP-type transformers offer significant advantages in power distribution systems, particularly when integrated with distributed power supplies. Key benefits include reduced low-voltage distribution line spans, minimized line losses, and enhanced electricity quality. Ideal for rural power grids, mountainous regions, agricultural operations, and residential lighting applications.

250kVA single-phase pole-mounted transformer installation showing complete self-protected design features
Manufacturing Process
Advanced transformer manufacturing process showing core assembly and winding techniques
Global Exhibition Presence

Our transformers have been showcased at international exhibitions including Dubai, United States, Thailand, Philippines, and other major industry events.

Transformer exhibition display at international trade shows featuring our complete product line
Quality Certifications
Official patent certificates and quality approvals for transformer manufacturing standards
Trusted by Industry Leaders
Our satisfied customers and successful project implementations worldwide
Company Profile

Guanggao Transformer is a professional manufacturer with nearly 25 years of export experience, specializing in single-phase, three-phase, dry-type, distribution, and high-voltage transformers up to 110 kV. Our facilities include modern laboratories with advanced testing equipment such as 3000kV lightning impulse testing devices, CA-21 moisture analyzers, infrared image detectors, and vibration analysis systems.

We have successfully completed major projects including the National Olympic Security Power Project, Guangzhou Asian Games infrastructure, and Guangzhou BRT systems. Our products are exported globally to countries including Myanmar, Madagascar, and Malaysia, earning recognition as Guangdong Famous Brand and National Energy Efficiency Star Products.

Guanggao Transformer manufacturing facility and company headquarters showing modern industrial infrastructure
Contact Information

Address: No. 15, Yunpu 1st Road, Yunpu Industrial Zone, Huangpu, Guangzhou, Guangdong, China

Telephone: (+86)-020-82505003

Email: ggelectric@gz-gg.com

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guangzhou Guanggao High Voltage Electric Apparatus Co.,Ltd.
Location No.15,Yunpu1st Road, Yunpu Industrial Zone Luogang Guangzhou, China
Contact Person Liu

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